WorkedUnits
Converters
Age
Stats
Trust
WorkedUnits
/
Energy
Energy
Convert joules, kilowatt-hours, calories, and electronvolts.
Value
From
Joule (J)
Kilojoule (kJ)
Calorie (thermochemical) (cal)
Kilocalorie (kcal)
Kilowatt-hour (kWh)
Electronvolt (eV)
British thermal unit (BTU)
Watt-hour (Wh)
Milliwatt-hour (mWh)
Megawatt-hour (MWh)
Gigawatt-hour (GWh)
⇄
To
Joule (J)
Kilojoule (kJ)
Calorie (thermochemical) (cal)
Kilocalorie (kcal)
Kilowatt-hour (kWh)
Electronvolt (eV)
British thermal unit (BTU)
Watt-hour (Wh)
Milliwatt-hour (mWh)
Megawatt-hour (MWh)
Gigawatt-hour (GWh)
Result
0.001
kJ
Show working
Other converters
Length
Mass
Area
Volume
Temperature
Speed
Time
Pressure
Density
SI Prefix / Scientific Notation
Data Storage
Force
Power
Acceleration
Frequency
Angle
Electrical
Data Transfer Rate
Each
Digital
PartsPer
Pace
Current
Voltage
ReactivePower
ApparentPower
ReactiveEnergy
VolumeFlowRate
Illuminance